Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair and Windy
74°F
23°C
| Humidity | 43% |
| Wind Speed | SW 30 G 47 mph |
| Barometer | 29.64 in (1003.2 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 4 May 2:54 pm CDT |
Extended Forecast for
Niantic IL
Blowing Dust Advisory May 4, 03:14pm until May 4, 06:00pm
NOW until 6:00pm Mon
Blowing Dust Advisory
This Afternoon
High: 78 °F
Chance
T-storms and
BreezyTonight
Low: 53 °F
Showers
LikelyTuesday
High: 56 °F
Showers
LikelyTuesday Night
Low: 43 °F
Showers
LikelyWednesday
High: 57 °F
Partly Sunny
Wednesday Night
Low: 39 °F
Partly Cloudy
Thursday
High: 62 °F
Mostly Sunny
Thursday Night
Low: 45 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy blowing dust. Mostly sunny, with a high near 78. Breezy, with a southwest wind around 23 mph, with gusts as high as 31 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 53. South southwest wind 9 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a high near 56. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 43. North northeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Partly sunny, with a high near 57. North wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 62. West northwest wind 5 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 68.
Friday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 46.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
A chance of showers. Partly sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Niantic IL
39.85°N 89.17°W (Elev. 600 ft)
39.85°N 89.17°W (Elev. 600 ft)
2:46 pm CDT May 4, 2026
3pm CDT May 4, 2026-6pm CDT May 10, 2026
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